Basement MembraneGlomerular Basement MembraneKidney GlomerulusNephritis, HereditaryAnti-Glomerular Basement Membrane DiseaseGlomerulonephritisCollagen Type IVProteinuriaPodocytesLamininNephritisMicroscopy, ElectronCollagenHeparitin SulfateKidneyHeparan Sulfate ProteoglycansFluorescent Antibody TechniqueGlomerulonephritis, MembranousGlomerular Filtration BarrierNephrotic SyndromeHematuriaNephrosisGlomerulonephritis, MembranoproliferativeDiabetic NephropathiesImmune Complex DiseasesAntigen-Antibody ComplexGlomerular MesangiumAutoantigensCapillariesNephrosis, LipoidAnionsNegative StainingAlbuminuriaMembranesGlycosaminoglycansPuromycin AminonucleosideGlomerulosclerosis, Focal SegmentalProteoglycansAutoantibodiesCell MembraneLupus NephritisChondroitin Sulfate ProteoglycansKidney TubulesKidney DiseasesMembrane LipidsImmunoglobulin GMicroscopy, ImmunoelectronExtracellular MatrixMicrobial CollagenaseComplement C3Nail-Patella SyndromeAntibodiesIntracellular MembranesDisease Models, AnimalEpitheliumImmunohistochemistryFicollBiopsyMembrane PotentialsPermeabilityMembranes, ArtificialSerum SicknessPupil DisordersEndotheliumRats, Inbred StrainsAntigensHeparinoidsMicroscopy, Electron, TransmissionAgrinDirofilaria immitisCattleMembrane GlycoproteinsFibronectinsPlastic EmbeddingGlomerular Filtration RateDirofilariasisPolyethyleneimineRabbitsEpithelial CellsSerum Albumin, BovineHexosaminesImmune SeraCells, CulturedNeuraminic AcidsKidney CortexErythrocyte MembraneMembrane FluidityElectrophoresis, Polyacrylamide GelAmino AcidsAntigen-Antibody ReactionsMolecular WeightDiabetes Mellitus, ExperimentalMicroscopy, FluorescenceFluorescent Antibody Technique, IndirectCell AdhesionGlomerulonephritis, IGAMice, KnockoutMice, Inbred C57BLCell Membrane PermeabilityStaining and Labeling